My boy is 6 months and he had a big head, has since birth. He hates tummy time we make him do it as much as we can during the day for as long as he can last 3-5 mins also when he sits he always leans forward. Any moms out there had this issue with there kids? I’m a little worried that he won’t ever crawl or learn to sit because he is so top heavy and isn’t a fan of tummy time. Even in his bumbo he leans forward and his high chair.